Ron Arad's Installation on the 6th Floor. [Photo via MoMA]. Have you seen the Ron Arad retrospective at MoMA? It's awesome. , Hamish Bowles, Bar Rafaeli, Erin Lucas and Mary J Blige all checked it out last night, at a party celebrating the exhibit on the sixth floor. DJ Paul Sevigny was spinning, and the crowd was so fashionable it was hard to decide whether to look at the art on display or the art people were wearing. More»